/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraParameterStore.h
Returns a struct converter for the given variable, if the store contains the variable and it's a LWC type.
[FNiagaraLwcStructConverter](API\Plugins\Niagara\FNiagaraLwcStructConverter) GetStructConverter ( const [FNiagaraVariable](API\Plugins\Niagara\FNiagaraVariable) & Parameter ) const